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Hu N, Tang E, Wang S, Yuan M, Liu S, Chu X, Xing X, Liu X, Jewell L. Characterization of chestnut starch acetate with different degrees of substitution. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2023. [DOI: 10.1515/ijfe-2022-0320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Abstract
Chestnut starch acetates (CSA) with different degrees of substitution (DS) were prepared. The structure and physicochemical properties of CSA were then determined, with scanning electron microscopy showing that most of the CSA granules were damaged and dented, and adhered with increased in DS. X-ray diffraction results indicated that the crystal form of CS and CSA was type C. Chemical structure analysis showed that the starch molecule was grafted with acetyl groups. The transparency, freeze–thaw stability, solubility and swelling power of CSA improved with an increase in DS. The viscosity and stability of CSA were significantly improved and pasting temperatures reduced compared with native CS. The cohesion, hardness, gumminess, chewiness and springiness of CSA decreased with an increase in DS, whereas adhesiveness increased. By comparing the properties of CSA with different DS, a new option was provided for the application of renewable natural polymer CSA in food fields.
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Affiliation(s)
- Na Hu
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
- Institute for the Development of Energy for African Sustainability, University of South Africa , Private Bag X6 , Florida 1710 , South Africa
| | - Erjun Tang
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Shuo Wang
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Miao Yuan
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Shaojie Liu
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Xiaomeng Chu
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Xuteng Xing
- College of Chemical & Pharmaceutical Engineering , Hebei University of Science & Technology , Shijiazhuang 050018 , P. R. China
| | - Xinying Liu
- Institute for the Development of Energy for African Sustainability, University of South Africa , Private Bag X6 , Florida 1710 , South Africa
| | - Linda Jewell
- Department of Chemical Engineering , University of South Africa , Private Bag X6 , Florida 1710 , South Africa
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Incorporating acetylated starch regulates the structure and sol-gel performance of wheat starch-based binary system. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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Functional characterization of edible films based on reactive extrusion acetylated corn starch. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-022-01797-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zhang K, Zhao D, Ma X, Guo D, Tong X, Zhang Y, Qu L. Effect of different starch acetates on the quality characteristics of frozen cooked noodles. Food Sci Nutr 2022; 10:678-688. [PMID: 35282008 PMCID: PMC8907727 DOI: 10.1002/fsn3.2692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 11/06/2022] Open
Abstract
The physicochemical properties of starch acetates with an equal degree of substitution prepared from pea, corn, and wheat starch and their effects on frozen cooked noodle (FCN) quality were investigated. The result showed that the three kinds of starch acetates had different effects on the quality of FCN due to their different blue values, freeze-thaw stability, and crystalline morphology analyzed by XRD (p < .05). The FCN with the addition of 20% CAS exhibited slow deterioration of textural properties during holding for 30 min. The analysis of the changes in the content of free SH group and glutenin macropolymer (GMP) demonstrated that the addition of CAS promoted protein disulfide cross-linking and decreased protein mobility during holding. Fourier transform infrared spectroscopy (FT-IR) revealed that FCN with the addition of CAS had low decrement in α-helix and β-sheet during holding, indicating that starch acetates contributed to the maintenance of the gluten network structure.
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Affiliation(s)
- Kangyi Zhang
- Center of Agricultural Products ProcessingHenan Academy of Agricultural SciencesZhengzhouChina
| | - Di Zhao
- Center of Agricultural Products ProcessingHenan Academy of Agricultural SciencesZhengzhouChina
| | | | - Dongxu Guo
- Center of Agricultural Products ProcessingHenan Academy of Agricultural SciencesZhengzhouChina
| | | | - Yun Zhang
- Henan University of TechnologyZhengzhouChina
| | - Lingbo Qu
- School of Chemistry and Molecular EngineeringZhengzhou UniversityZhengzhouChina
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